Link 1, designed as a complex lever, turns about fixed axis A and is connected by turning pairs C, E and F to link 6 and to pulleys 4 and 2, of equal diameter. Flexible link 7 runs over the pulleys and is connected by turning pair D to link 3 which turns about fixed axis B. Link 5 turns about axis B and is connected by turning pair H to link 6. When link 1 turns about axis A, link 6 has a complex motion and links 3 and 5 oscillate about axis B.
$2032$FL,Sa$